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sablink-distro/sys-kernel/genkernel/files/genkernel-3.4.6-unionfs-inkernel-support.patch
T
lxnay 9261b1199d manage branches correctly 
git-svn-id: http://svn.sabayonlinux.org/overlay@904 d7aec97c-591d-0410-af39-a8856400b30a
2007-02-13 15:07:34 +00:00

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8.8 KiB
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diff -Nurp genkernel-3.4.6.orig/gen_compile.sh genkernel-3.4.6/gen_compile.sh
--- genkernel-3.4.6.orig/gen_compile.sh 2006-12-27 20:07:30.000000000 +0100
+++ genkernel-3.4.6/gen_compile.sh 2007-02-13 16:00:43.000000000 +0100
@@ -320,65 +320,6 @@ compile_kernel() {
fi
}
-compile_unionfs_modules() {
- if [ ! -f "${UNIONFS_MODULES_BINCACHE}" ]
- then
- [ -f "${UNIONFS_SRCTAR}" ] ||
- gen_die "Could not find unionfs source tarball: ${UNIONFS_SRCTAR}!"
- cd "${TEMP}"
- rm -rf ${UNIONFS_DIR} > /dev/null
- rm -rf unionfs > /dev/null
- mkdir -p unionfs
- /bin/tar -zxpf ${UNIONFS_SRCTAR} ||
- gen_die 'Could not extract unionfs source tarball!'
- [ -d "${UNIONFS_DIR}" ] ||
- gen_die 'Unionfs directory ${UNIONFS_DIR} is invalid!'
- cd "${UNIONFS_DIR}"
- print_info 1 'unionfs modules: >> Compiling...'
- echo "LINUXSRC=${KERNEL_DIR}" >> fistdev.mk
- echo 'TOPINC=-I$(LINUXSRC)/include' >> fistdev.mk
- echo "MODDIR= /lib/modules/${KV}" >> fistdev.mk
- echo "KERNELVERSION=${KV}" >> fistdev.mk
- # Fix for hardened/selinux systems to have extened attributes
- # per r2d2's request. Also add -DUNIONFS_UNSUPPORTED for 2.6.16
- echo "EXTRACFLAGS=-DUNIONFS_XATTR -DFIST_SETXATTR_CONSTVOID -DUNIONFS_UNSUPPORTED" \
- >> fistdev.mk
- # Here we do something really nasty and disable debugging, along with
- # change our default CFLAGS
- echo "UNIONFS_DEBUG_CFLAG=-DUNIONFS_NDEBUG" >> fistdev.mk
- echo "UNIONFS_OPT_CFLAG= -O2 -pipe" >> fistdev.mk
-
- if [ "${PAT}" -ge '6' ]
- then
- cd "${TEMP}"
- cd "${UNIONFS_DIR}"
- # Compile unionfs module within the unionfs
- # environment not within the kernelsrc dir
- make unionfs.ko || gen_die 'failed to compile unionfs'
- else
- gen_die 'unionfs is only supported on 2.6 targets'
- fi
- print_info 1 'unionfs: >> Copying to cache...'
-
- mkdir -p ${TEMP}/unionfs/lib/modules/${KV}/kernel/fs/unionfs
-
- if [ -f unionfs.ko ]
- then
- cp -f unionfs.ko ${TEMP}/unionfs/lib/modules/${KV}/kernel/fs/unionfs
- else
- cp -f unionfs.o ${TEMP}/unionfs/lib/modules/${KV}/kernel/fs/unionfs
- fi
-
- cd ${TEMP}/unionfs
- /bin/tar -cjf "${UNIONFS_MODULES_BINCACHE}" . ||
- gen_die 'Could not create unionfs modules binary cache'
-
- cd "${TEMP}"
- rm -rf "${UNIONFS_DIR}" > /dev/null
- rm -rf unionfs > /dev/null
- fi
-}
-
compile_unionfs_utils() {
if [ ! -f "${UNIONFS_BINCACHE}" ]
then
@@ -388,15 +329,17 @@ compile_unionfs_utils() {
rm -rf ${UNIONFS_DIR} > /dev/null
rm -rf unionfs > /dev/null
mkdir -p unionfs/sbin
+ rm -rf ${UNIONFS_DIR} > /dev/null
/bin/tar -zxpf ${UNIONFS_SRCTAR} ||
gen_die 'Could not extract unionfs source tarball!'
[ -d "${UNIONFS_DIR}" ] ||
gen_die 'Unionfs directory ${UNIONFS_DIR} is invalid!'
cd "${UNIONFS_DIR}"
print_info 1 'unionfs tools: >> Compiling...'
- sed -i Makefile -e 's|${CC} -o|${CC} -static -o|g'
- compile_generic utils utils
-
+ ./bootstrap &> /dev/null
+ ./configure >> ${DEBUGFILE} 2>&1 || gen_die 'Configuring unionfs-utils failed!'
+ sed -i Makefile -e 's|LDFLAGS = |LDFLAGS = -all-static|g'
+ compile_generic '' utils
print_info 1 'unionfs: >> Copying to cache...'
strip uniondbg unionctl
cp uniondbg ${TEMP}/unionfs/sbin/ ||
@@ -408,7 +351,6 @@ compile_unionfs_utils() {
gen_die 'Could not create unionfs tools binary cache'
cd "${TEMP}"
- rm -rf "${UNIONFS_DIR}" > /dev/null
rm -rf unionfs > /dev/null
fi
}
diff -Nurp genkernel-3.4.6.orig/generic/initrd.scripts genkernel-3.4.6/generic/initrd.scripts
--- genkernel-3.4.6.orig/generic/initrd.scripts 2007-02-13 16:03:22.000000000 +0100
+++ genkernel-3.4.6/generic/initrd.scripts 2007-02-13 16:02:11.000000000 +0100
@@ -147,10 +147,12 @@ mount_sysfs() {
# $2 = path to data directory
#
union_insert_dir() {
- /sbin/unionctl $1 --add --after 0 --mode ro $2
+ # detect branch 0 because newer unionfs doesn't support "0,1,2"
+ BRANCH_0="/"$(/sbin/unionctl $1 --list | cut -d/ -f2- | cut -d'(' -f1)
+ /sbin/unionctl $1 --add --after $BRANCH_0 --mode ro $2
if [ $? = '0' ]
then
- good_msg "Addition of $2 to $1 successful"
+ good_msg "Addition of $2 to $1 after branch $BRANCH_0 successful"
fi
}
diff -Nurp genkernel-3.4.6.orig/generic/linuxrc genkernel-3.4.6/generic/linuxrc
--- genkernel-3.4.6.orig/generic/linuxrc 2007-02-13 16:03:22.000000000 +0100
+++ genkernel-3.4.6/generic/linuxrc 2007-02-13 16:00:43.000000000 +0100
@@ -561,6 +561,10 @@ then
if [ "${USE_UNIONFS_NORMAL}" -eq '1' ]
then
union_insert_dir ${UNION} ${NEW_ROOT}/${FS_LOCATION}
+
+ mkdir ${UNION}/mnt/livecd
+ mount --bind ${NEW_ROOT}/${FS_LOCATION} ${UNION}/mnt/livecd
+
# Make sure fstab notes livecd is mounted ro. Makes system skip remount which fails on unionfs dirs.
sed -e 's|\(.*\s/\s*tmpfs\s*\)defaults\(.*\)|\1defaults,ro\2|' /${UNION}/etc/fstab > /${UNION}/etc/fstab.new
diff -Nurp genkernel-3.4.6.orig/gen_initramfs.sh genkernel-3.4.6/gen_initramfs.sh
--- genkernel-3.4.6.orig/gen_initramfs.sh 2006-12-27 20:07:30.000000000 +0100
+++ genkernel-3.4.6/gen_initramfs.sh 2007-02-13 16:00:57.000000000 +0100
@@ -137,21 +137,6 @@ append_devfs(){
rm -rf "${TEMP}/initramfs-devfs-temp" > /dev/null
}
-append_unionfs_modules(){
- if [ -d "${TEMP}/initramfs-unionfs-modules-temp" ]
- then
- rm -r "${TEMP}/initramfs-unionfs-modules-temp/"
- fi
- print_info 1 'UNIONFS MODULES: Adding support (compiling)...'
- compile_unionfs_modules
- mkdir -p "${TEMP}/initramfs-unionfs-modules-temp/"
- /bin/tar -jxpf "${UNIONFS_MODULES_BINCACHE}" -C "${TEMP}/initramfs-unionfs-modules-temp" ||
- gen_die "Could not extract unionfs modules binary cache!";
- cd "${TEMP}/initramfs-unionfs-modules-temp/"
- find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
- rm -r "${TEMP}/initramfs-unionfs-modules-temp/"
-}
-
append_unionfs_tools(){
if [ -d "${TEMP}/initramfs-unionfs-tools-temp" ]
then
@@ -484,7 +469,6 @@ create_initramfs() {
append_data 'busybox' "${BUSYBOX}"
append_data 'devfs' "${DEVFS}"
# append_data 'udev' "${UDEV}"
- append_data 'unionfs_modules' "${UNIONFS}"
append_data 'unionfs_tools' "${UNIONFS}"
append_data 'suspend' "${SUSPEND}"
append_data 'lvm2' "${LVM2}"
diff -Nurp genkernel-3.4.6.orig/gen_initrd.sh genkernel-3.4.6/gen_initrd.sh
--- genkernel-3.4.6.orig/gen_initrd.sh 2006-12-27 20:07:29.000000000 +0100
+++ genkernel-3.4.6/gen_initrd.sh 2007-02-13 16:00:57.000000000 +0100
@@ -126,15 +126,6 @@ create_base_initrd_sys() {
# fi
# fi
- #unionfs modules
- if [ "${UNIONFS}" -eq '1' ]
- then
- print_info 1 'UNIONFS MODULES: Adding support (compiling)...'
- compile_unionfs_modules
- /bin/tar -jxpf "${UNIONFS_MODULES_BINCACHE}" -C "${TEMP}/initrd-temp" ||
- gen_die "Could not extract unionfs modules binary cache!";
- fi
-
#unionfs utils
if [ "${UNIONFS}" -eq '1' ]
then
diff -Nurp genkernel-3.4.6.orig/genkernel.conf genkernel-3.4.6/genkernel.conf
--- genkernel-3.4.6.orig/genkernel.conf 2006-12-27 20:07:28.000000000 +0100
+++ genkernel-3.4.6/genkernel.conf 2007-02-13 16:00:57.000000000 +0100
@@ -122,18 +122,10 @@ DMRAID_DIR="dmraid/${DMRAID_VER}"
DMRAID_SRCTAR="${GK_SHARE}/pkg/dmraid-${DMRAID_VER}.tar.bz2"
DMRAID_BINCACHE="%%CACHE%%/dmraid-${DMRAID_VER}-%%ARCH%%.tar.bz2"
-# Kernel Version Compatibility
-# (from http://www.am-utils.org/project-unionfs.html)
-
-# 2.6.9 - 2.6.15 1.1.5
-# 2.6.16 1.2
-# 2.6.17 1.3
-
UNIONFS_VER="VERSION_UNIONFS"
-UNIONFS_DIR="unionfs-${UNIONFS_VER}"
-UNIONFS_SRCTAR="${GK_SHARE}/pkg/unionfs-${UNIONFS_VER}.tar.gz"
-UNIONFS_BINCACHE="%%CACHE%%/unionfs-${UNIONFS_VER}-tools-%%ARCH%%.tar.bz2"
-UNIONFS_MODULES_BINCACHE="%%CACHE%%/unionfs-${UNIONFS_VER}-modules-%%KV%%-%%ARCH%%.tar.bz2"
+UNIONFS_DIR="unionfs-utils"
+UNIONFS_SRCTAR="${GK_SHARE}/pkg/unionfs-utils-${UNIONFS_VER}.tar.gz"
+UNIONFS_BINCACHE="%%CACHE%%/unionfs-utils-${UNIONFS_VER}-%%ARCH%%.tar.bz2"
E2FSPROGS_VER="VERSION_E2FSPROGS"
E2FSPROGS_DIR="e2fsprogs-${E2FSPROGS_VER}"
diff -Nurp genkernel-3.4.6.orig/x86/modules_load genkernel-3.4.6/x86/modules_load
--- genkernel-3.4.6.orig/x86/modules_load 2006-12-27 20:07:29.000000000 +0100
+++ genkernel-3.4.6/x86/modules_load 2007-02-13 16:02:37.000000000 +0100
@@ -25,4 +25,4 @@ MODULES_DMRAID="dm-mod dm-mirror raid0 r
MODULES_SATA="sata_promise sata_sil sata_sil24 sata_svw sata_via \
sata_nv sata_sx4 sata_sis sata_uli sata_vsc sata_qstor ahci \
ata_piix sata_mv pdc_adma"
-MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs"
+MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs unionfs"
diff -Nurp genkernel-3.4.6.orig/x86_64/modules_load genkernel-3.4.6/x86_64/modules_load
--- genkernel-3.4.6.orig/x86_64/modules_load 2006-12-27 20:07:28.000000000 +0100
+++ genkernel-3.4.6/x86_64/modules_load 2007-02-13 16:02:48.000000000 +0100
@@ -25,4 +25,4 @@ MODULES_DMRAID="dm-mod dm-mirror raid0 r
MODULES_SATA="sata_promise sata_sil sata_sil24 sata_svw sata_via \
sata_nv sata_sx4 sata_sis sata_uli sata_vsc sata_qstor ahci \
ata_piix sata_mv pdc_adma"
-MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs"
+MODULES_FS="ext2 ext3 reiserfs jfs nfs xfs unionfs"
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